header {
    position: fixed;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 66px;
    padding: 0 28px;
    min-width: 1200px;
    box-sizing: border-box;
    left: 0;
    top: 0;
    border-bottom: 1px solid #666;
    z-index: 40;
}

header>h2>a {
    display:block;
    width: 230px;
    height: 20px;
    background-image: url('../imgs/api-new-logo-white.png');
}
header>ul {
    width: 228px;
    height: 100%;
}

header>ul>li {
    position: relative;
    width: 76px;
    height: 66px;
    line-height: 66px;
    text-align: center;
}

header>ul li.active::after {
    display: block;
    position: absolute;
    content: "";
    left: 24px;
    bottom: 0px;
    width: 28px;
    height: 2px;
    background-color: #fff;
}


header>div {
    display: flex;
    justify-content: space-around;
    width: 180px;
    height: 27px;
}

header>div>span:first-child {
    margin-left: 10px;
    color: #000;
}

header>div>span {
    font-size: 12px;
    display: block;
    padding: 6px 14px;
    border: 1px solid #666;
    border-radius: 15px;

}

header>div>span:last-child {
    background-color: #ed510a;
}






main {
    height: 1000vh;
}




footer {
    width: 100%;
    height: 210px;
    background-color: #ffffff;
}

footer>div:first-child {
    display: flex;
    margin-top: 40px;
    width: 1200px;
    height: 190px;
}

footer>div:first-child>div:first-child {
    display: flex;
    width: 800px;
    height: 190px;
}

footer>div:first-child>div:first-child>div {
    text-align: left;
}

footer>div:first-child>div:first-child h5 {
    line-height: 50px;
    font-size: 14px;
}

footer>div:first-child>div:first-child p {
    font-size: 10px;
    line-height: 20px;
}

footer>div:first-child>div:nth-child(2) {
    margin-left: 300px;
    width: 100px;
    height: 190px;
}

footer>div:first-child>div:first-child>div {
    width: 160px;
    height: 190px;

}

footer>div:first-child>div:last-child {
    text-align: right;
}

footer>div:first-child>div:last-child>h3 {
    font-size: 16px;
}

footer>div:first-child>div:last-child>p {
    margin-top: 15px;
    font-size: 12px;
}

footer>div:first-child>div:last-child>img {
    width: 100px;
    margin-top: 45px;
}

footer>div:last-child {
    display: flex;
    width: 1200px;
    height: 20px;
}

footer>div:last-child>img {
    width: 20px;
    height: 20px;
}

footer>div:last-child {
    font-size: 12px;
    line-height: 20px;
    text-align: center;
}

footer>div:last-child>span:last-child {
    padding-left: 560px;
}
/* banner区 */
#banner {
    width: 100vw;
    height: 500px;
}

#bannerBg {
    top: 0;
    left: 0;
    z-index: 0;
    width: 100%;
    height: 500px;
    background-color: #f1f1f1;
}

#banner .container {
    display: flex;
    justify-content: center;
    width: 1200px;
    height: calc(100% - 66px);
    margin-top: 100px;

}

#banner .container>div:first-child {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 260px;
    height: 300px;
    background-color: #ffffff;
    z-index: 9;
}

#banner .container>div:last-child {
    z-index: 9;
}

#banner .container>div:first-child>div {
    display: flex;
    justify-content: center;
    text-align: center;
}

#banner .container>div:first-child>div>div {
    width: 60px;
    height: 60px;
}

#banner .container>div:first-child>img {
    margin-top: 50px;
    margin-bottom: 20px;
    width: 200px;
    height: 150px;
}

#banner .container>div:last-child {
    margin-left: 100px;
    padding-top: -30px;
}

#banner .container>div:last-child>div:first-child>span:first-child {
    font-size: 20px;
    font-weight: bolder;

}

#banner .container>div:last-child>div:first-child>span:not(span:first-child) {
    width: 60px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    font-size: 12px;
    border: 1px solid #00bdff;
    color: #00bdff;
    margin-top: 10px;
}

#banner .container>div:last-child>div:nth-child(2) {
    margin-top: 20px;
    margin-bottom: 20px;
    height: 22px;
}

#banner .container>div:last-child>div:nth-child(2) span {
    text-align: center;
    color: #f8aa39;
    font-size: 12px;
    line-height: 22px;
}

#banner .container>div:last-child>div:nth-child(3) {
    margin-top: 10px;
    font-size: 12px;
    color: #666666;
}

#Pricechoice {
    display: flex;
    flex-direction: row;
}

#Pricechoice li {
    margin-top: 30px;
    margin-right: 10px;
    padding: 0px 10px;
    height: 30px;
    line-height: 30px;
    font-size: 10px;
    color: #666666;
    border: 2px solid #999999;
    cursor: pointer;
}

#Pricechoice>li.active {
    border: 2px solid #00bdff;
    color: #00bdff;
    background: url(../imgs/select.png) no-repeat right bottom;
}

#Pricetext {
    margin-top: 20px;
}

#Pricetext>span:last-child {
    color: #666666;
    font-size: 10px;
}

#Pricetext>span:first-child {
    color: red;
    font-size: 20px;
}


#banner .container>div:last-child>div:last-child {
    margin-top: 20px;
    width: 120px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    background-color: #00bdff;
    color: #fff;
    cursor: pointer;
}